Hyundai Sonata GL 2020 Automatic Gasoline mileage: 128 KM In the name of God, the Most Gracious, the Most Merciful. Sonata 2020 Standard. Mileage: 128. The body has paint on the rear fenders. The engine was overhauled by the agency and is under warranty. Due to the oil pump. The rest is under agency warranty.